LPWAN技术在石化企业智能安全中的应用研究  

Research on the Application of LPWAN Technology in Intelligent Security of Petrochemical Enterprises

作　　者：李绪延 刘超[2] 张志锋 罗忠军 王辉 穆波 徐杨 袁志祥[5] LI Xuyan;LIU Chao;ZHANG Zhifeng;LUO Zhongjun;WANG Hui;MU Bo;XU Yang;YUAN Zhixiang(SINOPEC Research Institute of Safety Engineering Qingdao,Shandong 266071;不详)

机构地区：[1]中国石油化工股份有限公司青岛安全工程研究院,山东青岛266071 [2]中国石油集团电能有限公司,黑龙江大庆163453 [3]中国石油吉林石化公司乙烯厂,吉林吉林132022 [4]山东齐旺达石油化工有限公司,山东淄博255400 [5]中国石化青岛炼油化工有限责任公司,山东青岛266500

出　　处：《工业安全与环保》2020年第12期75-78,87,共5页Industrial Safety and Environmental Protection

摘　　要：为实现对石化企业现场风险信息的全方位获取和安全事故的有效防范,深入研究低功率广域网(LPWAN),基于LoRa技术的优选和应用,研制了具有高防爆性能的分体式多功能监控监测设备。通过集成气体传感监测、精准定位、视频监控及智能分析等技术,形成现场的全方位安全监管和监测预警系统。LoRa/蜂窝通信技术混搭和融合组网辅助实现了现场多维信息的采集传输、设备组网和智能联动报警,增强企业识别、分析和处置现场多风险异常情况能力,不断提升石化企业智能化安全监管水平。In order to obtain the omnibearing field risk information of petrochemical enterprises and effectively prevent safety accidents,split-type multi-function monitoring equipment with high explosion-proof performance has been developed.Low power wide networks(LPWAN)was deeply studied,and LoRa technology is selected and applied.Combined with gas sensor monitoring,precise positioning,video monitoring and intelligent analysis technology,a omnibearing safety supervision and monitoring early warning system has been formed.The combination of LoRa/Cellular communication technology and fusion networking assisted the realization of multi-dimensional information collection and transmission,equipment networking and intelligent linkage alarm.The ability that enterprises identify,analyze and deal with multiple risk anomalies is enhanced and the capacity of intelligent safety supervision of petrochemical enterprises will be continuously improved.

关 键 词：石油炼化行业 LPWAN LoRa 监控监测设备 智能化安全监管 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]